HR M
ANUAL
E
RRORS
Manual version 3.0 (10-10-2017)
en-55
en
5.2
Remedying errors that are accompanied by an error message
See also:
"Replacing or cleaning the filter" on page 58
5.3
Reading out errors
Errors are recorded with a binary code in two registers.
In the log file “log_error.csv”, which can be read out with a
USB flash drive, the errors are indicated with a numeric value.
5.4
Error codes registers
Error codes register 216/ErrorFlags[0]
Error codes register 217/ErrorFlags[1]
E
RROR
MESSAGE
P
ROBABLE
CAUSE
W
HAT
TO
DO
The malfunction lamp is lit up.
The filter is letting insufficient air
through, due to contamination.
Check the filter for contamination.
Clean or replace it if necessary.
You can adjust the pressure differ-
ence meter over the filter to make
it emit a dirty filter signal either
sooner or later.
LOG
_
ERROR
.
CSV
B
IT
V
ALUE
V
ALUE
C
ODE
D
ESCRIPTION
3
8
3
E7
Fan error
12
4096
12
F8
Faulty pressure sensor in supply duct (X375)
E
RROR
F-
LAGS
[1];
M
ODBUS
217
L
OGERROR
.
CSV
B
IT
V
ALUE
V
ALUE
C
ODE
D
ESCRIPTION
0
1
16
F1
Filters must be replaced
14
8192
29
F17
Faulty CO
2
sensor
...
...
...
F18
Faulty pressure sensor over extract fan (X377)
